Alpine CDA-W560EG owner manual Setting the Bass Focus, 23-EN

Setting the Bass Focus

The time difference between the front-rear/left-right speakers, can be adjusted at the same time. With an initial delay of 0.1 ms for each of the 0 to 99 steps, audible time correction can be done.

1 Press AUDIO TUNE.

2 Press / or - within 15 seconds, select the Bass Focus setting mode, and press -/J / ENT..

The mode that is blinking at the centre of the display is the selected mode.

B-FOCUS T-CORR

(BSF) (TCR)

EQ LPF HPF

3 Press / or - within 15 seconds to adjust the front (left and right) speaker steps, then press -/J / ENT. to set.

4 Repeat Step 3 and set another (speaker) channel.

Front	Left	Right	Rear
(Left/Right)	(Front/Rear)	(Front/Rear)	(Left/Right)
Speakers	Speakers	Speakers	Speakers
FL	FR	FL	FR

Example of Steps 3 and 4 Setting

(1)After entering corrections for the front (left and right) speakers in STEP 15, the time difference is 1.5 ms for both front-left and front-right speakers.

1.5ms1.5ms

∗1

(2)After entering corrections for the left (front and rear) speakers in STEP 15, the time difference becomes 3.0 ms*2 for the front left speaker and 1.5 ms for the left rear speaker.

*2 Because the time difference was already set to 1.5 ms for the front left speaker in STEP 1, the additional correction in STEP 15 makes the time difference of the front left speaker 3.0 ms.

RL	RR	RL	RR
Front (left-right)		Left (front-rear)
speakers		speakers
FL	FR	FL	FR
RL	RR	RL	RR

3.0ms

1.5ms 1.5ms

1.5ms

1.5ms

∗1

Rear (left-right)	Right (front-rear)
speakers	speakers

5 When finished with the settings, press / or -, select EXIT, and press -/J / ENT..

Selection of CONTINUE will cause a return to the Bass Focus adjustment mode.

6 Press AUDIO TUNE and return to the normal mode.

•Any manual time correction adjustments will also affect corrections made in Bass Focus.

•Time Correction mode is automatically cancelled if no buttons are pressed within 15 seconds.

Tips

*1 Subwoofer speaker.

Delay (press / or -) the audio signal to the front (left and right) speakers to make the apparent position of the subwoofer to be at the front. In doing this, the apparent position between the front (left and right) speakers and subwoofer will appear equal to the driver. After performing above, you can change the positions of left and right speakers by delaying the time.

23-EN